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Kate Upton nervous about what's in store for next Sports Illustrated shoot

Model Kate Upton has concerns about where Sports Illustrated will send her for her next shoot having braved icy cold conditions for 2013's Antarctica spread and tolerated weightlessness for this year's zero gravity shoot

What's next: Kate Upton doesn't know where future shoots will take her

Kate Upton is worried about where her next Sports Illustrated shoot will take place.

The American model doesn't know where the magazine will send her in the future but after posing in zero gravity conditions earlier this year, and strutting her stuff in Antarctica's snow-covered cliffs in 2013, she is concerned about what forthcoming shoots might involve.

Talking on chat show Jimmy Kimmel Live yesterday she said: "I'm honestly a little bit scared to get a call in from Sports Illustrated, what to do next year because I went to Antarctica, I did zero gravity, like where are they gonna send me?"

Upton wore a gold bikini in the zero gravity shoot for the magazine’s 50th edition, which took place in same conditions that astronauts use to train for their missions into space.

The photos were taken at Cape Canaveral in Florida but she admits there are challenges for the crew during the shoot too, with one member throwing up.

Discussing the shoot, show host Kimmel said: "I would be vomiting through the whole thing."

She said: "That works for some people, it's like stomach flu. You make it go away."

Kimmel then asked, "Did anybody get sick?" To which Upton replied: "Actually one person did. It was really tricky because they were barfing, zipping it up, because when we hit zero gravity all the barf is floating."